baber/WOPTO huggingface dataset:
Patent JP-S5578306-A (JP)
Title: Operation system for anomaly of moving object
Inventor: MURATO KENICHI
IPC: G05D1/00
Filed: 1978-12-08
Abstract: PURPOSE: To perform the reappearance check operation of a moving object to releases the moving object to a normal state unless anomaly reappears, by dividing anomaly detection signals into reappearance check available and unavailable signals and storing them individually.  
     CONSTITUTION: In many moving wagon accelerators and decelerators 2 which are controlled concentratedly by central control unit 1, receiving units 3 receive commands from central control unit 1, and operation control units 4 control operations of a moving object. Anomaly detection unit 5 detects the abnormal operation of the moving object, and decision circuit 9 decides whether this anomaly can be checked for reappearance or not and stores respective detection signals in memories 10 and 11. Control circuit 4 stops the operation of the moving object on a basis of these signals, and transmission unit 7 transmits an anomaly signal to control unit 1. Control unit 1 issues a reappearance check operation command according to this signal. The moving object is operated again and is released to a normal state unless the anomaly signal is detected again. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5375948-A (JP)
Title: Optical multi-connector
Inventor: MITA FUMIO
IPC: H01B11/00
Filed: 1976-12-15
Abstract: PURPOSE: To obtain an optical multi-connector, which is highly precise and can enjoy feasible operation, by using a pair of round end members, which are bored to form end receiving holes by means of a jig so that they may be applied to the conventional end technique using an optical fiber of single core. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000336574-A (JP)
Title: Polyvinyl alcohol fiber resistant to high-humidity and temperature and its production
Inventor: TOKUNAGA ISAO
IPC: D06M101/16
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl alcohol fiber having high wet-heat resistance and high tenacity by applying a dialdehyde (derivative) to a polyvinyl alcohol fiber in spinning process, crosslinking the dialdehyde after dry-heat drawing of the fiber and applying a transition metal to the fiber in either step of fiber- making process. SOLUTION: A dialdehyde (derivative) is applied to a polyvinyl alcohol fiber in the spinning of a polyvinyl alcohol polymer solution to obtain a polyvinyl alcohol fiber, the applied dialdehyde (derivative) is treated with an acidic solution at 50-90 deg.C to effect the crosslinking reaction and a transition metal is applied in either one of the steps of the above fiber-producing process in an amount of 0.5-50 ppm to obtain the objective polyvinyl alcohol fiber resistant to high humidity and temperature.
Patent JP-S5375181-A (JP)
Title: Liquid crystal composition
Inventor: KANBE SADAO
IPC: C09K19/46
Filed: 1976-12-15
Abstract: PURPOSE: To provide a liquid crystal compsn. suitable for a display element, esp. a dynamic driving type display element by adding 4-(4-alkyl)benzoic acid-2'-chloro4'-cyanophenyl esters to a liquid crystal substance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6212446-A (JP)
Inventor: AREN SAUSU
IPC: B60S1/40
Filed: 1986-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S625829-A (JP)
Inventor: PEETAA UUFUAA
IPC: B29C49/80
Filed: 1986-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05320092-A (JP)
Title: New calixarene derivative, extractant of rare earth metal containing the same as active ingredient and method for separating and purifying rare earth metal
Inventor: NAKASHIO FUMIYUKI
IPC: C01F17/00
Filed: 1992-05-19
Abstract: PURPOSE:To obtain a new compound derivative being a specific calixarene derivative, remarkably improved in extraction selectivity among rare earth metals, capable of efficiently separating and purifying these rare earth metals and useful as an extractant for rare earth metals. CONSTITUTION:A 4-alkyl-substituted phenol (e.g. p-t-octylphenol) expressed by formula I (R<1> is 6-18C alkyl) and 95% paraformaldehyde are dissolved in a solvent such as p-xylene and 5N aqueous solution of potassium hydroxide is added thereto and these components are heated at 100 deg.C while stirring under nitrogen stream to distill water and then made to react at 138 deg.C for 3hr to provide a compound of formula II (n is 4-8). Then, the compound of formula II is made to react with ethyl bromoacetate in DMF in the presence of cesium carbonate at 50 deg.C for 40hr and then DMF is distilled away and 15% aqueous solution of tetramethylammonium hydroxide is added to the residual material in THF and the residual material is hydrolyzed by heating to provide the objective calixarene derivative expressed by formula III (R<2> is the formula CH2COOH, etc.).
Patent JP-H11345332-A (JP)
Title: Fingerprint collation device
Inventor: MIZUNO TOSHIYUKI
IPC: G06K9/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a fingerprint collation device correcting an erroneous value picture element owing to peculiar point noise and generating a fingerprint picture of high quality when generating the fingerprint picture. SOLUTION: A fingerprint 2a is brought into contact with the reflection face 1a of a prism 1 and the inspection light Li of an illumination part 3 is radiated. Reflected light Lo whose reflection condition differs by the projecting/recessed parts of the fingerprint 2a is image- formed on CCD 6. A data processing circuit 10 binarizes an inspection signal F1 and generates a fingerprint picture. The fingerprint picture is divided into the inspection areas of 3×3 picture elements. The center picture element value is judged by the whole picture element values of the inspection areas and a threshold. When a center position is an erroneous picture element value, it is corrected. The correction is executed by covering the whole face of the fingerprint picture.  The erroneous value picture element owing to the light quantity irregularity of inspection light, the wet of the finger 2 and fine foreign matters is corrected. The fingerprint picture of high quality can be registered/stored in a memory 11. The fingerprint picture where the erroneous value picture element is corrected is formed regarding the fingerprint of an inspection object and precisely collated with the registered fingerprint picture of high quality, which is a comparison object, and fingerprint judgment can highly precisely and appropriately be executed.
Patent JP-S6314002-A (JP)
Inventor: NATSUME AKINORI
IPC: F22D5/30
Filed: 1986-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0444416-A (JP)
Title: Change point detecting circuit
Inventor: HAGIWARA YUKIO
IPC: H03K5/1532
Filed: 1990-06-12
Abstract: PURPOSE:To realize this circuit through the employment of two data latch circuits only corresponding to a digital signal source by providing a logic circuit delaying an input digital signal by a predetermined time so as to output a detection signal representing a level change in the digital signal on the detection circuit. CONSTITUTION:When the level of a digital signal source 1 falls down, the output level of an inverter 11 rises, a data latch circuit (DL) 3 latches the high level of its D input and its output Q goes to a high level. With the output Q of the DL 3 set to a high level, the output of an OR circuit (OR) 7 goes to a high level and the output Q of a DL 8 goes to a high level synchronously with the rise of a detection clock signal. Similarly, when the digital signal source 1 rises, a DL 4 latches a high level, when a digital signal source 2 falls down, a DL 5 latches a high level, and when the digital signal source 2 rises,a DL 6 latches a high level and the processing is implemented similarly with the above-mentioned operation.
Patent JP-H10325134-A (JP)
Title: Device for preventing diffusion of spilled oil
Inventor: MATSUMOTO TSUTOMU
IPC: E02B15/06
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To enhance oil retaining performance by providing an oil fence with a curtain that reaches near the seabed, and providing flow-straightening structures on the upstream of a tide below the curtain. SOLUTION: A sink-float-type oil fence 8 has a curtain 9 long enough to reach near the seabed 10, with the upper end of the curtain 9 attached to a float 8a. A number of flow straightening structures 15 are installed on the part of the seabed 10 upstream of a tide in the gap W between the lower part of the curtain 9 and the seabed 10. In use, the amount by which seawater is made to flow into the fence 8 by the tide is reduced because the gap W is small, and cavity flow caused by the disturbance of seawater in the fence 8 becomes remarkably smaller than before, and the amount by which spilled oil flows out of the fence 8 is reduced. The flow straightening structures 15 change the tide in the gap W in the upward and lateral directions, reducing the amount by which the seawater flows into the fence 8 from the gap W.  Therefore, disturbance of the seawater in the oil fence can be restrained, and the amount by which the spilled oil flows out of the oil fence can be reduced greatly.
Patent JP-H05341371-A (JP)
Title: Information transmitting device for camera system
Inventor: AOKI HITOSHI
IPC: G03B17/14
Filed: 1992-06-11
Abstract: PURPOSE:To provide an information transmitting device for a camera system capable of transmitting the information of an interchangeable lens a camera body side with a simple configuration. CONSTITUTION:In the information transmitting device for the camera system in which the plural interchangeable lenses (photographing lenses) 10 can be selectively attached/detached to/from a camera body 11 and in which information is transmitted between both the camera body 11 and the interchangeable lens 10, the information is transmitted between both the camera body 11 and the interchangeable lens 10 through a bar code (lens information) 10a storing the information of the lens itself on the interchangeable lens 10 and a reader part (bar code reader) 11a reading the bar code 10a to the body side when the interchangeable lens 10 is attached to the camera body 11.
Patent JP-H07329158-A (JP)
Title: Biaxially stretching blow molded container
Inventor: KOBAYASHI HIDEYUKI
IPC: B29C49/48
Filed: 1994-06-09
Abstract: PURPOSE:To prevent wall faces from expanding at the time of filling of contents on heating and prevent wall faces other than decompression panels from denting and deforming at the time of volume reduction and decompression. CONSTITUTION:A container has a rectangular cross section and chamfers 26 at intersections of wide wall parts 22 and narrow wall parts 24. A decompression deformation part 34 is provided at a lower side of nearly the central part in the vertical direction of the wide wall part 22. Ranging over the narrow wall part and the chamfers 26 at its both sides, ribs 36 are formed being dented. The depth of the rib at the central area in the longitudinal direction of the rib 36 is set to be shallower than the depth of the ribs at its both end areas. Thus, when a decompression deformation force exceeding a fixed pressure reducing value is added to the decompression deformation part 34, the part of the ribs 36 in the narrow wall part 24 is deformed with decompression, so that deformation of the outer surface of the wide wall part 22 can be prevented.
Patent JP-S6043601-A (JP)
Title: Illuminating device
Inventor: NEGISHI MASAYASU
IPC: F21S8/02
Filed: 1983-08-19
Abstract: PURPOSE:To enable free control of the direction of light and the density of luminous flux by providing such a reflecting device with which the ray reflecting at a certain point of the reflecting device when viewed in the direction intersecting orthogonally with the optical axis intersects with the rays reflected at other numerous points at numerous different points. CONSTITUTION:A reflecting device R has such a shape which reflects the ray 3 arriving at the point nearest the optical axis O-O from a light source L toward the furthest part of a surface 2 to be irradiated and reflects the ray 4 arriving at the point furthest from the axis O-O from the light source L toward the nearest part of the surface 2. The ray reflected by the reflecting device existing on the same side with respect to the axis O-O intersects at numerous points 5 different from each other on the same side. The luminous flux distribution is made denser the further from the optical axis O-O by such device R by which the uniform illuminance distribution is applied to the surface 2. The optional determination of the irradiating range and shape of the surface 2 is also possible.
Patent JP-H0816422-A (JP)
Title: Bus communication method and bus communication system
Inventor: KATO JUNICHI
IPC: H04L69/40
Filed: 1994-07-04
Abstract: PURPOSE:To surely transmit data to a system in a desired state without grasping the states of the respective systems of an opposite device by making each of doubled redundancy devices dynamically set the addresses of the systems on the basis of a device address and a state address. CONSTITUTION:Device addresses which are characteristic of the doubled redundancy devices 10 and 20 are set and state addresses are set corresponding to an in-operation state and a stand-by state; and an address determining and setting mechanism 13 dynamically determines the addresses of the devices 11 and 12 by pairing the device addresses and state addresses according to the states of the devices 11 and 12 of systems 0 and 1 constituting the doubled redundant device 10 and sets them in a transmission and reception part. The doubled redundant device 10 on an origination side pairs the device address and state address to generate a termination address according to in what state the system 21 or 22 of the doubled redundant device 20 on the termination side which receive data is, and adds the address to the data and sends them, and the doubled redundancy device 20 on the termination side inputs the sent data by the system 21 or 22 whose address matches the termination address.
Patent JP-H0811572-A (JP)
Title: Device for transmitting power from engine to auxiliary machine
Inventor: OTSUBO JO
IPC: B60K25/02
Filed: 1994-07-04
Abstract: PURPOSE:To miniaturize the whole power transmitting device while obviating problems of galling for preservation by providing a shift mean as a quite frictionless means in the power transmitting device for utilizing an eddy current to shift one of a magnet and conductive plate to the other in the axial direction of an input shaft. CONSTITUTION:A shift means 27 is made of a linear motor to shift a permanent magnet 29 approaching a coil 28 in the axial direction by electrifying the coil 28. The linear motor is disposed between the driving side rotary plate 11 and driven side rotary plate while the coil 28 of the linear motor is secured fixedly to a fixed part 2 of an auxiliary machine and a permanent magnet 29 is secured fixedly to a conductive plate 23 or a magnet 8 for generating an eddy current.
Patent JP-S5853932-A (JP)
Title: Electrically conductive and heat-weldable resin composition for plastic and metal
Inventor: SAKAGUCHI TOSHIHARU
IPC: C08K7/06
Filed: 1981-09-28
Abstract: PURPOSE:To provide a resin composition having excellent electrical conductivity, heat-sealability and moldability, and high adhesivity to metals, etc., by compounding an electrically conductive material to a resin obtained by mixing an ethylene-acrylic acid copolymer with a specific ratio of a specific polyolefin. CONSTITUTION:The objective electrically conductive and heat-weldable resin composition for plastics and metals is composed of (A) 40-100pts.wt. of an ethylene-acrylic acid copolymer, (B) 0-60pts.wt. of one or more polyolefins selected from polyethylene, ethylene-vinyl acetate copolymer, ethylene-ethyl acrylate copolymer, and nonpolar crystalline polyolefin resin, and (C) 5-140pts. wt., based on 100pts.wt. of (A)+(B), of one or more electrically conductive materials selected from carbon black, carbon fiber, and graphite.
Patent JP-H0445225-A (JP)
Title: Production of steel material reduced in yield ratio
Inventor: TOMITA YUKIO
IPC: C21D8/00
Filed: 1990-06-11
Abstract: PURPOSE:To improve strength and bendability and to provide low yield ratio without using particular alloying elements by subjecting a steel with a specific composition to hot rolling and to reheating and hardening treatment and further carrying out reheating, light draft, water cooling, and tempering. CONSTITUTION:A steel having a composition consisting of, by weight, 0.03-0.30% C, 0.05-0.60% Si, 0.50-2.5% Mn, 0.0005-0.1% Al, and the balance Fe with inevitable impurities is hot-rolled and subjected to reheating and hardening treatment. his steel is reheated up to a temp. between (Ac1+20 deg.C) and (Ac1+80 deg.C), by which the area ratio of ferrite is improved. Then, light draft at 1-30% draft is applied to the above steel. Successively, the above steel is water-cooled and subjected to tempering treatment at 200-600 deg.C. By this method, a steel material having a strength as high as about 50kgf/mm<2>, improved in bendability, having yield plateau, and reduced in yield ratio can inexpensively be produced while obviating the necessity of reheating after reduction.
Patent JP-H01320758-A (JP)
Title: Battery
Inventor: SUDO HAJIME
IPC: H01M4/1395
Filed: 1988-06-22
Abstract: PURPOSE:To enlarge discharge capacity by using aluminum whose surface is polished as a negative active material. CONSTITUTION:Molten salt which is liquid at ordinary temperature is used as electrolyte, and aluminum whose surface is polished is used as a negative electrode material. The molten salt is used for preventing oxidation of aluminum used as the negative electrode material. As a method of polishing the aluminum, electrochemical polishing such as electrolytic polishing etc., chemical polishing such as acid or alkaline treatment, etc., or physical polishing using emery paper, diamond paste, etc., or the like is used.
Patent JP-S63315905-A (JP)
Title: Measuring method for scale thickness in tube
Inventor: TAKEUCHI HIDEKI
IPC: G01B17/02
Filed: 1987-06-18
Abstract: PURPOSE:To improve measurement accuracy by receiving a reflected wave of a sent ultrasonic wave, arraying linear graphic forms which have brightness distributions corresponding to time variation in the amplitude of the reflected wave in order, and detecting the length in the linear graphic form direction of a display clear part. CONSTITUTION:A vibrator 71 receives reflected waves from respective parts of the course of the ultrasonic wave 5 from right after it begins to send the ultrasonic wave 5, so a brightness modulated signal 15a outputted by a receiving circuit is inputted to a CRT. Consequently, a spot which moves on the display screen 18a of the CRT has a brightness distribution corresponding to the signal 15a and forms a linear graphic form 20 moving vertically on the display screen 18a. Then the length from the top end of a striped graphic form 21 formed by arraying linear graphic forms 20 in order to a lateral graphic form 22, i.e. the up-down length of the display clear part 21a is compared with that when scale 6 is not produced in a tube 2 to measure the thickness of the scale 6.
Patent JP-S5855482-A (JP)
Title: Novel 2,3-dihydro-1,4-benzodioxine derivative and its preparation
Inventor: TERANISHI MASAYUKI
IPC: C07D285/00
Filed: 1981-09-26
Abstract: NEW MATERIAL:The compound of formulaI[Q is CO or CH(OR); R is H or acyl; X is heterocyclic group of formula II, formula III, etc.; R1 is H or acyl], and its pharmacologically permissible acid addition salt. EXAMPLE:2-{2-[4-(2-Oxo-3,4-dihydro-2H-1,3-benzoxazin-3-yl)piperidin-1- yl]-oxoethyl}-2,3-dihydro-1,4-benzodioxine. USE:An antihypertension and antiphlogistic agent. It exhibits excellent pharmacological activity, and is useful as a medicine. PROCESS:The compound of e.g. formula VI can be prepared by reacting the compound of formula IV with an optically active novel compound of formula V (Z is halogen or eliminable group) in an inert solvent such as acetone, chloroform, DMF, etc.
Patent JP-S5777585-A (JP)
Title: Printing and recording device in note issuing apparatus
Inventor: URUSHIBARA TOSHIO
IPC: B41K3/00
Filed: 1980-10-31
Abstract: PURPOSE: To simplify the process of issuing notes and, in addition, to issue notes with the same functions as those of seal notes by a method wherein printing and magnetic recording are conducted, using a card supplied with a plastic resin film one side of which is provided with a magnetic recording layer, and the other side with printing recording layer.  
     CONSTITUTION: A plastic card 1 is formed in such a way that a magnetic recording layer 1a, a plastic layer 1b containing a white pigment and a surface 1c for printing and recording with sublimating ink are piled on the card. The card 1 drawn out of a hopper 10 is transferred so that the upper side is the one having the surface 1c for printing and recording, while lower side is the one having the magnetic recording layer 1a. The card is printed with ink 2 containing a sublimating pigment by an ink jet printer 19 in a printing portion 4. Then the card is treated with fixation in a fixing portion 25 under a flash lamp 28. Next, magnetic recording is made in the lower magnetic recording layer 1c by a writing head 32 in a magnetic recording portion 30. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H111738-A (JP)
Title: Novel metal alloy for dental casting use, having property of bonding to ceramic material by baking
Inventor: OGURA HIDEO
IPC: A61K6/04
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an alloy excellent in corrosion resistance in the oral cavity, having such a low melting point that metal frame casting by the use of a gypsum-type embedding material is enabled, and excellent in strength and property of bonding to a ceramic material by baking. SOLUTION: This alloy has a composition consisting of, by weight, 19-20% Au, 19-30% Pd, 9-20% Cu, 0.02-0.03% lr, 0.5-4.5% Sn, 0.5-4.5% Ga, 33-48% Ag, and inevitable impurities and satisfying Sn+Ga=2 to 5%. The alloy can enable metal frame casting by the use of a gypsum-type embedding material and has a low melting point. Further, the alloy has excellent corrosion resistance as well as excellent strength and property of bonding to a ceramic material by baking.
Patent JP-H0677293-A (JP)
Title: Film carrier and semiconductor device using the same
Inventor: HINO ATSUSHI
IPC: H01L21/60
Filed: 1993-06-23
Abstract: PURPOSE:To provide a highly reliable semiconductor device which sufficiently responds to fine pitching in wirings of semiconductor device, high packing density and reduction of thickness of device and moreover is superior to close contactness between insulating resin to be used for sealing of semiconductor element and film carrier. CONSTITUTION:A conductive circuit 5 is buried so that it is not exposed toward both surfaces 6a, 6b of an insulating material layer 5 and continuity paths 7, 8 are formed in pair deviated toward the surface direction the conductive circuit 5 from both surfaces 5a, 5b of the conductive circuit 5. The continuity paths 7, 8 are respectively connected to bumps 9, 10 the conductive circuit 5 and bumps 9, 10 are in a continuity through the continuity paths 7, 8 bump 9 formed at the one end part of the one continuity path 7 of the film carrier 2 is in contact with an electrode 12 of a semiconductor device 3 and is electrically connected thereto and the film carrier 2 mounts a semiconductor element 3. An insulating resin layer 4 is formed in contact with the single surface 6a of the insulating baterial layer 6, covering this semiconductor element 3.